Canalplasty for chronic intractable external otitis and keratosis obturans.
D004424:Ear Canal / Q000601:surgery*; D004427:Ear Diseases / Q000601:surgery*; D006801:Humans; D007642:Keratosis / Q000601:surgery*; D008722:Methods; D009225:Myringoplasty; D010032:Otitis Externa / Q000601:surgery*; D016038:Skin Transplantation; D013701:Temporal Bone / Q000601:surgery; D014182:Transplantation, Autologous; D014432:Tympanic Membrane / Q000601:surgery